6211-51-1000 PC650 Excavator Oil Pump Engine 6D140 L250-0011C

6211-51-1000 Oil Extractor Pump For PC650 WA500 Engine 6D140 L250-0011C

Description of Oil Extractor Pump

A combined oil pump and balance module for mounting in an oil sump of a reciprocating piston engine includes a housing supporting a rotatable balance shaft carrying at opposite ends balance weights for offsetting unbalance forces of the engine. The balance weights are enclosed in open top enclosures from which oil is pumped by vanes on the weights and an associated gear, driven by the engine crankshaft. A pair of oil pumps are mounted on opposite ends of the housing inboard of the weights. The pumps draw oil from the sump through housing passages and deliver the oil to one or more engine oil systems. In one embodiment, the first pump feeds oil to a lubrication system and to the second pump, which delivers oil at a higher pressure to a hydraulic actuating system of the engine.

Specification of Oil Extractor Pump

Detail Pictures

What is the working principle of the excavator oil pump?

The excavator oil pump is an engine-driven, centrifugal type pump that uses centrifugal force to separate oil from air and other impurities. The oil is then forced through the pump outlet and distributed to the various parts of the excavator's engine and components. The oil pump is powered by the engine, so when the engine is running, the oil pump is also running and supplying oil to the necessary parts.

How to choose an excavator oil pump?

1. Determine the type of excavator oil pump you need. Different types of excavator oil pumps are used for different applications. For example, a vane pump is a common type of excavator oil pump used for hydraulic systems, while a gear pump is typically used for lubrication systems. 2. Consider the size of the excavator. The size of the excavator will determine the size of the oil pump needed to provide the necessary pressure and flow rate. 3. Consider the environment in which the pump will be used. Some pumps are designed for use in extreme temperatures, while others are designed for use in more temperate climates. 4. Consider the cost. The cost of the oil pump will vary depending on the type, size, and environment in which it will be used. 5. Check the manufacturer's specifications. Make sure that the oil pump you choose is compatible with the excavator and meets the manufacturer's specifications

About Jinweixin Excavator Parts

Guangzhou Jinweixin Excavator Parts Co., Ltd. we’re more than just a machinery parts supplier.Don't get us wrong, we are the top supplier for excavator parts, construction machinery parts, earthmoving machinery parts, heavy-duty machinery parts, forestry equipment parts, heavy-duty tractor parts, backhoe parts, and much, much more.However, we're not an impersonal supplier company or just another link in the chain of excavator parts industry.Instead, we’re a team of passionate people who are dedicated to providing the top aftermarket machinery resources for our customers at the most competitive pricing. We not only supply the best quality replacement and aftermarket parts, but we also conduct our technical research and development so you can rest assured that your purchase is excellent quality.

With over twenty years of experience in machinery production, we have the industry knowledge and connections that you need for quick, quality service!

We supply all types of excavator parts, from travel motor,Excavator Undercarriage Parts，travel gearbox and engine parts to hydraulic pumps, final drives, and turbochargers. Our parts are created for a variety of machines from excavators to bulldozers! Our well-trained team of customer service professionals are experts in the industry and can give you the information you need to make your next purchase.